17020575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 108

約数和(自身を含む): 37440312

約数和(自身を除く): 20419737

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 25, 33, 39, 45, 55, 65, 69, 75, 99, 115, 117, 143, 165, 195, 207, 225, 253, 275, 299, 325, 345, 429, 495, 529, 575, 585, 715, 759, 825, 897, 975, 1035, 1265, 1287, 1495, 1587, 1725, 2145, 2277, 2475, 2645, 2691, 2925, 3289, 3575, 3795, 4485, 4761, 5175, 5819, 6325, 6435, 6877, 7475, 7935, 9867, 10725, 11385, 13225, 13455, 16445, 17457, 18975, 20631, 22425, 23805, 29095, 29601, 32175, 34385, 39675, 49335, 52371, 56925, 61893, 67275, 75647, 82225, 87285, 103155, 119025, 145475, 148005, 171925, 226941, 246675, 261855, 309465, 378235, 436425, 515775, 680823, 740025, 1134705, 1309275, 1547325, 1891175, 3404115, 5673525, 17020575]

約数ペア:

[(1, 17020575), (3, 5673525), (5, 3404115), (9, 1891175), (11, 1547325), (13, 1309275), (15, 1134705), (23, 740025), (25, 680823), (33, 515775), (39, 436425), (45, 378235), (55, 309465), (65, 261855), (69, 246675), (75, 226941), (99, 171925), (115, 148005), (117, 145475), (143, 119025), (165, 103155), (195, 87285), (207, 82225), (225, 75647), (253, 67275), (275, 61893), (299, 56925), (325, 52371), (345, 49335), (429, 39675), (495, 34385), (529, 32175), (575, 29601), (585, 29095), (715, 23805), (759, 22425), (825, 20631), (897, 18975), (975, 17457), (1035, 16445), (1265, 13455), (1287, 13225), (1495, 11385), (1587, 10725), (1725, 9867), (2145, 7935), (2277, 7475), (2475, 6877), (2645, 6435), (2691, 6325), (2925, 5819), (3289, 5175), (3575, 4761), (3795, 4485)]